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Important Points to Remember..................................................................................................................................1030
Conguring Uplink Failure Detection.......................................................................................................................... 1031
Clearing a UFD-Disabled Interface.............................................................................................................................1032
Displaying Uplink Failure Detection.............................................................................................................................1033
Sample Conguration: Uplink Failure Detection....................................................................................................... 1035
60 Virtual LANs (VLANs).............................................................................................................................1037
Default VLAN................................................................................................................................................................ 1037
Port-Based VLANs.......................................................................................................................................................1038
VLANs and Port Tagging.............................................................................................................................................1038
Conguration Task List................................................................................................................................................ 1039
Enabling Null VLAN as the Default VLAN........................................................................................................... 1039
Assigning an IP Address to a VLAN..................................................................................................................... 1039
Conguring Native VLANs....................................................................................................................................1040
Creating a Port-Based VLAN................................................................................................................................ 1041
Assigning Interfaces to a VLAN............................................................................................................................ 1041
Moving Untagged Interfaces................................................................................................................................ 1043
61 VLT Proxy Gateway.................................................................................................................................1044
Proxy Gateway in VLT Domains..................................................................................................................................1044
Guidelines for Enabling the VLT Proxy Gateway................................................................................................ 1045
Enabling the VLT Proxy Gateway.........................................................................................................................1046
LLDP Organizational TLV for Proxy Gateway.....................................................................................................1046
Sample Congurations for LLDP VLT Proxy Gateway.......................................................................................1047
Sample Congurations for Static VLT Proxy Gateway...................................................................................... 1047
Sample Scenario for VLT Proxy Gateway........................................................................................................... 1048
Conguring a Static VLT Proxy Gateway..................................................................................................................1049
Conguring an LLDP VLT Proxy Gateway................................................................................................................ 1049
62 Virtual Routing and Forwarding (VRF).................................................................................................... 1051
VRF Overview............................................................................................................................................................... 1051
VRF Conguration Notes............................................................................................................................................1052
DHCP.......................................................................................................................................................................1054
VRF Conguration....................................................................................................................................................... 1054
Load VRF CAM.......................................................................................................................................................1054
Creating a Non-Default VRF Instance.................................................................................................................1055
Assigning an Interface to a VRF...........................................................................................................................1055
Assigning a Front-end Port to a Management VRF.......................................................................................... 1055
View VRF Instance Information............................................................................................................................1056
Assigning an OSPF Process to a VRF Instance................................................................................................. 1056
Conguring VRRP on a VRF Instance.................................................................................................................1056
Conguring Management VRF.............................................................................................................................1057
Conguring a Static Route....................................................................................................................................1058
Route Leaking VRFs.................................................................................................................................................... 1058
Sample VRF Conguration..........................................................................................................................................1059
Dynamic Route Leaking...............................................................................................................................................1060
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